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发明名称
Hydraulischer Teleskopstempel
摘要
申请公布号
DE1931627(A1)
申请公布日期
1971.01.07
申请号
DE19691931627
申请日期
1969.06.21
申请人
GEWERKSCHAFT EISENHUETTE WESTFALIA
发明人
PLESTER,KARL-HEINZ;HESSEL,HEINZ
分类号
E21D15/44;F15B15/16
主分类号
E21D15/44
代理机构
代理人
主权项
地址
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